Identify the letter of the choice that best matches the phrase or definition.

	In many large companies, these kinds of systems provide cost-effective support for users and managers throughout the company.
	The name for new business support systems that produced valuable information, in addition to performing manual tasks; their primary users were managers.
	All companies that provide materials, services, and functions needed to provide a product to a customer.
	An approach that proponents believe reduces risks and speeds up software development
	People who oversee operational employees and carry out day-to-day functions
	People who rely on transaction processing (TP) systems to enter and receive data they need to perform their jobs
	Produces a graphical representation of a concept or process that systems developers can analyze, test, and modify
	Requests specific behavior or information from another object
	Can expand to meet new business requirements and volumes
	An early working version of an information system

a.	Management information system (MIS)
b.	Modeling
c.	Message
d.	Spiral model
e.	Enterprise resource planning (ERP)
f.	Team leaders
g.	Operational employees
h.	Supply chain
i.	Scalable design
j.	Prototype